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Master Bond adhesives

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UBE UBEPOL VCR406 Synthetic Rubber (Raw Polymer)  (discontinued **)
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)

Material Notes: Description: UBEPOL-VCR is a new type of synthetic rubber system developed by UBE's original technology. UBEPOL-VCR consists of micro-dispersed syndiotactic 1,2-polybutadiene (SPB) with high melting point and crystallinity, and high cis-1,4-polybutadiene rubber matrix. UBEPOL-VCR is improved on the processability and a lot of physical properties of the conventional polybutadiene rubber (BR).

Microstructure:

  • vinyl: 2.9

Information provided by UBE.

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Physical PropertiesOriginal ValueComments
Density 0.910 g/ccASTM D1505
Volatiles 0.30 %ASTM D1416
Mooney Viscosity 45
@Temperature 100 °C
ML1+4; ASTM D1646
Ash 0.15 %ASTM D1416
 
Descriptive Properties
n-Hexane Insolubles (weight %)6UBE Method

**
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PUBE183 / 71743

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